/**
 * @Author：ming
 * @Date：2023/10/19 8:18 AM
 * @Filename：Lc1726
 */

import java.util.HashMap;

/**
 * @author ming
 */
public class Lc1726 {
    public int tupleSameProduct(int[] nums) {

        HashMap<Integer, Integer> map = new HashMap<>();
        int key =1;
        Integer orDefault = map.getOrDefault(key, 0);

        return 0;
    }
}
